Update sbt to 1.4.6

scala-steward · scala-steward · commit 82179dd60d38 · 2020-12-24T12:34:39.000+01:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.4.5
+sbt.version=1.4.6
